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中华肺部疾病杂志(电子版) ›› 2025, Vol. 18 ›› Issue (02) : 246 -250. doi: 10.3877/cma.j.issn.1674-6902.2025.02.008

论著

CT 纹理特征对肺磨玻璃结节性质的预测
司菊花1, 金晓凤2,(), 刘龙群3, 张维维3, 王子灿3, 殷子文3   
  1. 1. 214044 无锡,中国人民解放军联勤保障部队第九〇四医院医学影像科
    2. 214044 无锡,中国人民解放军联勤保障部队第九〇四医院放射科
    3. 214044 无锡,中国人民解放军联勤保障部队第九〇四医院呼吸科
  • 收稿日期:2025-02-08 出版日期:2025-04-25
  • 通信作者: 金晓凤

Prediction of the properties of pulmonary ground glass nodules by CT texture features

Juhua Si1, Xiaofeng Jin2,(), Longqun Liu3, Weiwei Zhang3, Zican Wang3, Ziwen Yin3   

  1. 1. Department of Medical Imaging,904th Hospital of Joint Logistic Support Force,Wuxi 214044,China
    2. Department of Radiology,904th Hospital,Joint Logistic Support Force,Wuxi 214044,China
    3. Respiratory Department,904th Hospital,Joint Logistics Support Force,Wutin 214044,China
  • Received:2025-02-08 Published:2025-04-25
  • Corresponding author: Xiaofeng Jin
引用本文:

司菊花, 金晓凤, 刘龙群, 张维维, 王子灿, 殷子文. CT 纹理特征对肺磨玻璃结节性质的预测[J/OL]. 中华肺部疾病杂志(电子版), 2025, 18(02): 246-250.

Juhua Si, Xiaofeng Jin, Longqun Liu, Weiwei Zhang, Zican Wang, Ziwen Yin. Prediction of the properties of pulmonary ground glass nodules by CT texture features[J/OL]. Chinese Journal of Lung Diseases(Electronic Edition), 2025, 18(02): 246-250.

目的

分析肺磨玻璃结节侵袭性临床特征和电子计算机断层扫描(computed tomography,CT)纹理特征对肺磨玻璃结节侵袭性预测意义。

方法

选取2021 年7 月至2024 年9 月我院收治的经胸部CT 检查示磨玻璃样结节93 例患者为对象,随机选65 例(69.89%)为训练集、28 例(30.11%)为验证集。 根据术后病理分为非浸润性腺癌者和浸润性腺癌者,收集临床特征及CT 纹理特征,对比两者参数差异,采用Logistic 回归分析筛选预测肺磨玻璃结节侵袭性的因素,通过受试者工作特征曲线(receiver operating characteristic curve,ROC)分析预测意义,经验证集验证。

结果

训练集中非浸润性腺癌者27 例与浸润性腺癌者38 例结节形状(χ2=4.317,P<0.05)、空气支气管征(χ2=6.717,P<0.05)、内部血管征(χ2=11.405,P<0.05)、分叶(χ2=4.636,P<0.05)、直径(t=4.341,P<0.05)、体积(t=6.713,P<0.05)、平均CT 值(t=2.936,P<0.05)、实变率(t=8.371,P<0.05)、CT 特征值对比度(t=4.144,P<0.05)、相关性(t=4.031,P<0.05)、熵(t=4.797,P<0.05)及能量(t=2.651,P<0.05)差异统计学意义;多因素Logistic 回归分析显示,结节体积(OR=1.371,95%CI:1.005~1.869)、平均CT 值(OR=1.032,95%CI:1.002~1.062)、实变率(OR=2.433,95%CI:1.256~4.712)、CT 特征值对比度(OR=4.177,95%CI:1.554~11.226)、熵(OR=1.798,95%CI:1.035~3.123)及能量(OR=3.071,95%CI:1.033~9.133)是影响肺磨玻璃结节侵袭性的危险因素(P<0.05);基于临床和CT 纹理特征预测Hosmer-Lemeshow 检验结果为12.069,P=0.148。 ROC曲线显示,联合在训练集和验证集中曲线下面积(area under curve,AUC)分别为0.967、0.959,敏感性92.62%、83.33%,特异性96.55%、97.56%,准确率91.39%、88.76%,高于临床特征和CT 纹理特征单项指标预测值。

结论

临床特征和CT 纹理特征预测肺磨玻璃结节侵袭性及准确性,两者联合预测提高准确性,为早期侵袭性肺磨玻璃结节诊断有意义。

Objective

To analyze the predictive value of clinical features and computed tomography(CT) texture features in the invasiveness of pulmonary glass nodule.

Methods

A total of 93 patients with ground glass nodules detected by chest CT in our hospital from July 2021 to September 2024 were selected as subjects. 65 patients (69.89%) were randomly selected as the training set and 28 patients (30.11%) as the verification set. According to postoperative pathology,patients with non-invasive adenocarcinoma and invasive adenocarcinoma were divided into two groups. Clinical features and CT texture features were collected,and the difference in parameters between the two groups was compared. Factors predicting the invasiveness of pulmonary ground glass nodules were screened by Logistic regression analysis,and a prediction model was built. The predictive value of the model was analyzed by receiver operating characteristic curve (ROC) and verified by empirical set.

Results

In the training set,nodule shape (χ2 =4.317,P<0.05),air bronchial sign (χ2 =6.717,P <0.05),internal vascular sign (χ2 = 11. 405,P <0. 05) of 27 patients with non-invasive adenocarcinoma and 38 patients with invasive adenocarcinoma were analyzed. Lobus (χ2=4.636,P<0.05),diameter (t=4.341,P<0.05),volume (t=6.713,P<0.05),average CT value (t=2.936,P<0.05),consolidation rate (t=8.371,P<0.05),CT eigenvalue contrast (t=4.144,P<0.05),correlation (t=4.031,P<0.05),entropy (t= 4.797,P <0.05) and energy (t= 2.651,P <0.05) were statistically significant.Multivariate Logistic regression analysis showed that nodule volume (OR=1.371,95%CI: 1.005 ~1.869),average CT value (OR=1.032,95%CI: 1.002 ~1.062),consolidation rate (OR=2.433,95%CI: 1.256 ~4.712),CT eigenvalue contrast (OR=4.177,95%CI: 1.554~11.226),entropy (OR=1.798,95%CI: 1.035~3.123) and energy (OR=3.071,95%CI: 1.033~9.133) were the risk factors affecting the invasiveness of pulmonary glass nodule (P <0.05). The result of Hosmer-Lemeshow test based on clinical and CT texture features was 12.069,P=0.148. ROC curve showed that the area under curve (AUC) of the combined model in the training set and validation set were 0.967 and 0.959 respectively,with sensitivity 92.62% and 83.33%,specificity 96.55% and 97.56%,and accuracy 91.39% and 88.76%. It was higher than the predicted value of clinical features and CT texture features.

Conclusion

Clinical features and CT texture features have high accuracy in predicting the invasiveness of pulmonary ground glass nodules,and their combined prediction improves accuracy and reliability,providing support for early invasive judgment and individualized treatment.

表1 训练集非浸润性与浸润性腺癌患者临床资料及CT 纹理特征比较
表2 影响肺磨玻璃结节侵袭性的多因素Logistic 回归分析
表3 肺磨玻璃结节侵袭性预测性能结果
1
Liang X,Zhang C,Ye X. Overdiagnosis and overtreatment of groundglass nodule-like lung cancer[J]. Asia Pac J Clin Oncol,Asia Pac J Clin Oncol,2025,21(1): 108-114.
2
Chen K,Bai J,Reuben A,et al. Multiomics analysis reveals distinct immunogenomic features of lung cancer with ground-glass opacity[J]. Am J Respir Crit Care Med,2021,204(10): 1180-1192.
3
Hino H,Shinohara S,Okano Y,et al. Solitary ground-glass nodule mimicking lung cancer due to focal progression of usual interstitial pneumonia[J]. Int J Surg Pathol,2023,31(5): 656-661.
4
Xue G,Jia W,Wang G,et al. Lung microwave ablation: Postprocedure imaging features and evolution of pulmonary ground-glass nodule-like lung cancer[J]. J Cancer Res Ther,2023,19(6):1654-1662.
5
Alshammari A,Patel A,Boyle M,et al. Prevalence of invasive lung cancer in pure ground glass nodules less than 30? mm:A systematic review[J]. Eur J Cancer,2024,213: 115116.
6
Ren J,Wang Y,Liu C,et al.Correlation analysis of clinical,pathological,imaging and genetic features of ground-glass nodule featured lung adenocarcinomas between high-risk and non-high-risk individuals[J]. Eur J Med Res,2023,28(1): 478.
7
Feng H,Shi G,Xu Q,et al. Radiomics-based analysis of CT imaging for the preoperative prediction of invasiveness in pure ground-glass nodule lung adenocarcinomas[J]. Insights Imaging,2023,14(1):24.
8
Kao TN,Hsieh MS,Chen LW,et al. CT-based radiomic analysis for preoperative prediction of tumor invasiveness in lung adenocarcinoma presenting as pure ground-glass nodule[J]. Cancers(Basel),2022,14(23): 5888.
9
Luo W,Ren Y,Liu Y,et al.Imaging diagnostics of pulmonary groundglass nodules: a narrative review with current status and future directions[J]. Quant Imaging Med Surg,2024,14(8): 6123-6146.
10
Bai C,Choi CM,Chu CM,et al. Evaluation of pulmonary nodules:clinical practice consensus guidelines for Asia[J]. Chest,2016,150(4): 877-893.
11
Zhong F,Xu J,Wu L,et al. Comparative long-term prognosis of early surgery and surgery after surveillance for patients with groundglass nodule adenocarcinomas[J]. Sci Rep,2024,14(1): 18785.
12
Gu M,Liu Y,Zheng W,et al. Combined targeting of senescent cells and senescent macrophages: A new idea for integrated treatment of lung cancer[J]. Semin Cancer Biol,2024,106-107:43-57.
13
Wang Q,Ba W,Yin K,et al. Predicting lung adenocarcinoma invasiveness by measurement of pure ground-glass nodule roundness by using multiplanar reformation: a retrospective analysis[J]. Clin Radiol,2022,77(1): e20-e26.
14
Wang Z,Zhu W,Lu Z,et al. Invasive adenocarcinoma manifesting as pure ground glass nodule with different size: radiological characteristics differ while prognosis remains the same[J]. Transl Cancer Res,2021,10(6): 2755-2766.
15
Zhang Y,Qu L,Zhang H,et al. Construction of a predictive model of 2-3 cm ground-glass nodules developing into invasive lung adenocarcinoma using high-resolution CT [ J ]. Front Med(Lausanne),2024,11: 1403020.
16
Liu C,He Y,Luo J. Application of chest CT imaging feature model in distinguishing squamous cell carcinoma and adenocarcinoma of the lung[J]. Cancer Manag Res,2024,16: 547-557.
17
Wu J,Wang K,Deng L,et al. Growth prediction of ground-glass nodules based on pulmonary vascular morphology nomogram[J].Acad Radiol,2024: S1076-6332(24)00887-0.
18
Zhu M,Yang Z,Wang M,et al. A computerized tomography-based radiomic model for assessing the invasiveness of lung adenocarcinoma manifesting as ground-glass opacity nodules[J]. Respir Res,2022,23(1): 96.
19
Han T,Liu Y,Zhou J,et al. Development of an invasion score based on metastasis-related pathway activity profiles for identifying invasive molecular subtypes of lung adenocarcinoma[J]. Sci Rep,2024,14(1): 1692.
20
Ding Y,He C,Zhao X,et al. Adding predictive and diagnostic values of pulmonary ground-glass nodules on lung cancer via novel non-invasive tests[J]. Front Med (Lausanne),2022,9: 936595.
21
Bin J,Wu M,Huang M,et al. Predicting invasion in early-stage ground-glass opacity pulmonary adenocarcinoma: a radiomics-based machine learning approach[J]. BMC Med Imaging,2024,24(1):240.
22
熊廷伟,陶 阳,李王佳,等. 分析MPVR 技术在诊断肺磨玻璃结节浸润性中的临床意义[J/CD]. 中华肺部疾病杂志(电子版),2024,17(4): 575-579.
23
解良婕,王 剑,阳 韬. 采用AI 的CT 影像特征对肺结节良恶性鉴别的价值分析[J/CD]. 中华肺部疾病杂志(电子版),2024,17(2): 242-246.
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